Bradley, M. (1980). Economics. Foresman.
Chicagoスタイル(17版)引用形式Bradley, Michael. Economics. London: Foresman, 1980.
MLA(9版)引用形式Bradley, Michael. Economics. Foresman, 1980.
警告: この引用は必ずしも正確ではありません.
Bradley, M. (1980). Economics. Foresman.
Chicagoスタイル(17版)引用形式Bradley, Michael. Economics. London: Foresman, 1980.
MLA(9版)引用形式Bradley, Michael. Economics. Foresman, 1980.